OPA2835IRUNT

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OPA2835IRUNT

+BOM

IC OPAMP VFB 2 CIRCUIT 10WQFN

  • ManufacturerTexas Instruments

  • Mfr. Part #OPA2835IRUNT

  • In Stock5134

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Specifications

Attribute Value
Part Status Active
Amplifier Type Voltage Feedback
Number of Circuits 2
Output Type Differential, Rail-to-Rail
Slew Rate 160V/µs
Gain Bandwidth Product 31 MHz
Current - Input Bias 200 nA
Voltage - Input Offset 100 µV
Supply Current 250µA (x2 Channels)
Current - Output / Channel 40 mA
Voltage - Supply Span (Min) 2.5 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 10-WFQFN
Supplier Device Package 10-WQFN (2x2)
Base Product Number OPA2835
-3 dB Bandwidth 3.1 MHz

Overview

Description

The OPA2835IRUNT is a high-performance, low-noise operational amplifier designed for precision applications. It features a wide bandwidth, low distortion, and high output current capability, making it suitable for audio, instrumentation, and feedback applications. The device operates on a supply voltage range of ±2.5V to ±15V, allowing it to be used in various systems.
Key specifications include a gain bandwidth product of 100 MHz, a low input offset voltage, and a high open-loop gain, which enhance its accuracy and stability. The OPA2835IRUNT is available in a small form factor (UQFN package), facilitating integration into space-constrained designs.
Its low power consumption and high slew rate enable it to efficiently handle fast signal changes while maintaining linearity. Overall, the OPA2835IRUNT is an ideal choice for engineers seeking reliable performance in demanding applications.

Equivalent

Equivalent products to the OPA2835IRUNT op-amp include the OPA2134, OPA2132, AD8041, and LMH6624. These devices offer similar performance characteristics, such as low noise and high-speed operation. Always verify specific parameters like bandwidth, supply voltage, and application requirements to ensure compatibility in your application.

Features

The OPA2835IRUNT is a high-performance, precision operational amplifier designed for a variety of applications. Key features include:
1. Low Offset Voltage: Typically around 50 µV, ensuring high accuracy in signal processing.
2. High Bandwidth: Gain-bandwidth product of 100 MHz, suitable for high-speed applications.
3. Low Noise: Voltage noise density of 4.5 nV/√Hz, making it ideal for sensitive signal amplification.
4. Rail-to-Rail Output: Allows maximum output swing close to the supply rails, enhancing dynamic range.
5. Supply Voltage Range: Operates from ±2.5V to ±15V, providing flexibility in various circuit designs.
6. High Slew Rate: Approximately 40 V/µs, enabling quick response to input signal changes.
7. Low Total Harmonic Distortion (THD): Typically ≤0.001%, ensuring clean signal amplification.
8. Single and Dual Versions: Available in both single and dual configurations to suit different design needs.
These features make the OPA2835IRUNT suitable for applications like audio processing, instrumentation, and data acquisition systems.

Pinout

The OPA2835IRUNT is a high-performance operational amplifier from Texas Instruments. It comes in a 10-pin VSON package. The device features a dual-channel configuration, with each channel capable of operating from a single or dual power supply.
### Pin Count and Functions:
- Pins: 10
- Pin Functions:
1. V-: Negative power supply.
2. Non-inverting Input (A): Input for the first op-amp channel.
3. Inverting Input (A): Inverting input for the first op-amp channel.
4. Output (A): Output for the first op-amp channel.
5. V+: Positive power supply.
6. Non-inverting Input (B): Input for the second op-amp channel.
7. Inverting Input (B): Inverting input for the second op-amp channel.
8. Output (B): Output for the second op-amp channel.
9. NC: No connection (not used).
10. NC: No connection (not used).
This device is suitable for applications requiring low noise and high speed, such as signal conditioning and data acquisition systems.

Manufacturer

The OPA2835IRUNT is manufactured by Texas Instruments (TI). Texas Instruments is a multinational company that designs and manufactures semiconductors and various integrated circuits, primarily for analog and embedded processing applications. Founded in 1930 and headquartered in Dallas, Texas, TI is well-known for its contributions to the electronics industry, including innovations in analog technology, embedded processing, and digital signal processing.
The company serves a diverse range of markets, including automotive, industrial, communications, consumer electronics, and personal electronics. TI is recognized for its commitment to research and development, focusing on creating efficient, high-performance products that meet the needs of engineers and designers worldwide. The OPA2835, as part of TI's operational amplifier (op-amp) family, is designed for high-speed applications, offering features such as low noise, low distortion, and high bandwidth, making it suitable for various electronic designs.

Application

The OPA2835IRUNT is a high-speed, precision operational amplifier suitable for various applications. Key areas include signal conditioning, data acquisition systems, and audio processing. It is also used in medical instrumentation, where low noise and high accuracy are critical. The amplifier is ideal for driving analog-to-digital converters (ADCs) and can be utilized in filter circuits, active filters, and instrumentation amplifiers. Its high gain bandwidth and fast slew rate make it suitable for video signal processing and high-frequency applications as well. Overall, it performs well in both consumer and industrial electronic systems requiring high performance.

Package

The OPA2835IRUNT is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package) configuration.

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